Specification Lenovo IdeaPad S145 81N30074MH

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OS: Windows 10 Home S

CPU: A9-9425 3.1 GHz

RAM: 4 GB

Display: 15.6 inch

SSD: 128 GB

Battery: Lithium-Ion (Li-Ion)

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Lenovo IdeaPad S145 81N30074MH notebook runs on Windows 10 Home S operating system. The notebook is powered by A9-9425 3.1 GHz , 2 cores processor. It has 4 GB RAM. SSD 128 GB. Display 15.6 inch. The notebook is fueled with a Lithium-Ion (Li-Ion).
Lenovo IdeaPad S145 81N30074MH laptop upgrade options: Internal memory: 4 GB, maximum internal memory: 12 GB DDR4-SDRAM. The number of memory slots and their employment: 1 x 4 GB. Total number of memory slots: 1x SO-DIMM.

Processor Lenovo IdeaPad S145 81N30074MH
Processor manufacturer:	AMD
Processor model:	A9-9425
Processor cores:	2
Processor family:	AMD A9
Processor frequency:	3.1 GHz
Processor boost frequency:	3.7 GHz
Processor cache:	1 MB
Thermal Design Power (TDP):	15 W
Software Lenovo IdeaPad S145 81N30074MH
Operating system installed:	Windows 10 Home S
Operating system architecture:	64-bit
Display & Graphics Lenovo IdeaPad S145 81N30074MH
Panel type:	TN
Display brightness:	220 cd/m²
Display diagonal:	15.6 inch
Display resolution:	1920 x 1080 pixels
HD type:	Full HD
LED backlight:	Yes
Touchscreen:	No
Memory Lenovo IdeaPad S145 81N30074MH
Internal memory:	4 GB
Maximum internal memory:	12 GB
Memory clock speed:	2133 MHz
Memory layout (slots x size):	1 x 4 GB
Memory form factor:	SO-DIMM
Memory slots:	1x SO-DIMM
Internal memory type:	DDR4-SDRAM
Storage Lenovo IdeaPad S145 81N30074MH
SSD capacity:	128 GB
SSD interface:	SATA III
SSD form factor:	M.2
Storage media:	SSD
Number of SSDs installed:	1
Total SSDs capacity:	128 GB
Total storage capacity:	128 GB
Optical drive type:	No
Card reader integrated:	Yes
Compatible memory cards:	MMC, SD, SDHC, SDXC
Network & Communication Lenovo IdeaPad S145 81N30074MH
Antenna type:	1x1
Bluetooth:	Yes
Bluetooth version:	4.2
Ethernet LAN:	No
Wi-Fi:	Yes
Wi-Fi standards:	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
WWAN:	No
Interfaces/Ports Lenovo IdeaPad S145 81N30074MH
HDMI version:	1.4b
HDMI ports quantity:	1
Charging port type:	DC-in jack
Headphone outputs:	1
Combo headphone/mic port:	Yes
ExpressCard slot:	No
SmartCard slot:	No
USB 2.0:	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A:	2
Input Devices Lenovo IdeaPad S145 81N30074MH
Full-size keyboard:	Yes
Numeric keypad:	Yes
Pointing device:	Touchpad
Audio Lenovo IdeaPad S145 81N30074MH
Audio system:	Dolby Audio
Built-in microphone:	Yes
Number of speakers:	2
Number of microphones:	1
Speaker power:	1.5 W
Built-in Devices Lenovo IdeaPad S145 81N30074MH
Front camera:	Yes
Front camera resolution:	0.3 MP
Power Lenovo IdeaPad S145 81N30074MH
AC adapter frequency:	50 - 60 Hz
AC adapter input voltage:	100 - 240 V
AC adapter power:	45 W
Security Lenovo IdeaPad S145 81N30074MH
Password protection:	Yes
Trusted Platform Module (TPM):	Yes
Design Lenovo IdeaPad S145 81N30074MH
Product type:	Notebook
Form factor:	Clamshell
Product colour:	Grey
Housing material:	Acrylonitrile butadiene styrene (ABS)
Depth:	251.5 mm
Width:	362.2 mm
Height:	19.9 mm
Weight:	1.85 kg
Battery Information Lenovo IdeaPad S145 81N30074MH
Battery capacity:	30 Wh
Battery type:	Lithium-Ion (Li-Ion)
Battery life:	4 h

Lenovo IdeaPad S145 81N30074MH Overview

The Lenovo IdeaPad S145 81N30074MH laptop is a sleek and affordable option for those looking for a reliable everyday computing device. Powered by an AMD A9-9425 processor with two cores and a base frequency of 3.1 GHz (boost up to 3.7 GHz), this laptop offers smooth performance for basic tasks such as web browsing, word processing, and multimedia consumption.

The 15.6-inch Full HD TN display provides crisp visuals with a resolution of 1920 x 1080 pixels and LED backlighting. While the display brightness may not be the highest at 220 cd/mГ‚ВІ, it is sufficient for indoor use. The laptop also comes with 4 GB of DDR4 RAM, which can be expanded up to 12 GB, offering decent multitasking capabilities.

Storage is handled by a 128 GB SATA III M.2 SSD, providing fast boot times and app loading speeds. The laptop also features a card reader for MMC, SD, SDHC, and SDXC cards, making it easy to transfer files from external devices.

In terms of connectivity, the Lenovo IdeaPad S145 comes equipped with Bluetooth 4.2 and Wi-Fi 5 (802.11ac) for wireless communication. It has one HDMI port, one USB 2.0 port, and two USB 3.2 Gen 1 Type-A ports for connecting peripherals. The laptop also features a full-size keyboard with a numeric keypad and a touchpad for navigation.

Other features of the Lenovo IdeaPad S145 include Dolby Audio for enhanced sound quality, a built-in microphone, and a front camera with 0.3 MP resolution. The laptop runs on Windows 10 Home S, providing a familiar and user-friendly operating system experience.

Measuring 251.5 x 362.2 x 19.9 mm and weighing 1.85 kg, the Lenovo IdeaPad S145 is portable. The 30 Wh Lithium-Ion battery offers up to 4 hours of battery life, making it suitable for on-the-go use.

Pros:
1. Affordable price point
2. Decent performance for everyday tasks
3. Full HD display for clear visuals
4. Fast boot times with SSD storage
5. Lightweight and portable design
6. Windows 10 Home S operating system
7. Good connectivity options with Bluetooth and Wi-Fi

Cons:
1. Limited display brightness
2. Small battery capacity for shorter battery life
3. Limited RAM capacity for intensive multitasking
4. Lack of Ethernet LAN port for wired internet connection
5. No optical drive for reading CDs or DVDs

Overall, the Lenovo IdeaPad S145 81N30074MH laptop is a budget-friendly option for users who need a reliable and functional device for everyday computing tasks. Its compact design, decent performance, and essential features make it a practical choice for students, professionals, and casual users.